The RQ-170 Sentinel is a stealth reconnaissance UAV built by Lockheed Martin for the United Stated Air Force. Entering service in 2007, the RQ-170 operates out of Creech AFB in Nevada. It is built with a flying-wing design, and many things remain classified about the aircraft. There was one infamous incident where Iran shot down a Sentinel, which landed in good condition. the Iranians have since reverse engineered it.

You can check out this and some of my other builds on the Military Builders server, at my plot world. Do NOT use this build without crediting me, and do NOT claim this as your own.